AT315803B - Process for the optical brightening of organic materials - Google Patents

Process for the optical brightening of organic materials

Info

Publication number
AT315803B
AT315803B AT202071A AT202071A AT315803B AT 315803 B AT315803 B AT 315803B AT 202071 A AT202071 A AT 202071A AT 202071 A AT202071 A AT 202071A AT 315803 B AT315803 B AT 315803B
Authority
AT
Austria
Prior art keywords
organic materials
optical brightening
brightening
optical
organic
Prior art date
Application number
AT202071A
Other languages
German (de)
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2011552A external-priority patent/DE2011552C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT315803B publication Critical patent/AT315803B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/807—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen all halogen atoms bound to the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
AT202071A 1970-03-11 1971-03-09 Process for the optical brightening of organic materials AT315803B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2011552A DE2011552C3 (en) 1970-03-11 1970-03-11 3- P '^' - Dichtör - ^ - afkyl-imenyrJ ^ A2 -pyrazoint derivatives, process for their preparation and their use as optical brighteners

Publications (1)

Publication Number Publication Date
AT315803B true AT315803B (en) 1974-06-10

Family

ID=5764794

Family Applications (1)

Application Number Title Priority Date Filing Date
AT202071A AT315803B (en) 1970-03-11 1971-03-09 Process for the optical brightening of organic materials

Country Status (17)

Country Link
JP (2) JPS5632313B1 (en)
AT (1) AT315803B (en)
BE (1) BE764127A (en)
CA (1) CA971959A (en)
CH (2) CH559273A (en)
CS (1) CS152391B2 (en)
ES (1) ES388953A1 (en)
FR (1) FR2084476A5 (en)
GB (1) GB1360490A (en)
HU (1) HU162981B (en)
NL (1) NL163212C (en)
NO (1) NO131596C (en)
PL (1) PL83038B1 (en)
RO (1) RO61307A (en)
SE (1) SE378105B (en)
YU (1) YU34550B (en)
ZA (1) ZA711514B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134675A (en) * 1973-03-02 1974-12-25
DE2502434A1 (en) 1974-01-29 1975-07-31 Sandoz Ag NEW CONNECTIONS IN THE PYRAZOLINE RANGE
CH602659A5 (en) * 1974-06-18 1978-07-31 Sandoz Ag
JPS6291600A (en) * 1985-10-08 1987-04-27 モベイ・コ−ポレ−シヨン Detergent
DE10208773A1 (en) 2002-02-28 2003-09-04 Clariant Gmbh Aqueous liquid formulations of pyrazoline brighteners

Also Published As

Publication number Publication date
NL163212B (en) 1980-03-17
CH569755A5 (en) 1975-11-28
SU439991A3 (en) 1974-08-15
NO131596B (en) 1975-03-17
CA971959A (en) 1975-07-29
JPS56138173A (en) 1981-10-28
SE378105B (en) 1975-08-18
BE764127A (en) 1971-09-13
ZA711514B (en) 1972-04-26
YU34550B (en) 1979-09-10
YU58971A (en) 1979-02-28
CH559273A (en) 1975-02-28
HU162981B (en) 1973-05-28
CH343771A4 (en) 1974-07-15
JPS5632313B1 (en) 1981-07-27
NO131596C (en) 1975-06-25
GB1360490A (en) 1974-07-17
ES388953A1 (en) 1975-03-16
CS152391B2 (en) 1973-12-19
NL163212C (en) 1980-08-15
FR2084476A5 (en) 1971-12-17
NL7102967A (en) 1971-09-14
RO61307A (en) 1976-09-15
PL83038B1 (en) 1975-12-31
JPS591750B2 (en) 1984-01-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee